Cereal Chem 50:309 - 311.  |  VIEW ARTICLE
Dimethyl Sulfoxide and Amino Acid Analyses.

L. S. Bates and C. W. Deyoe. Copyright 1973 by the American Association of Cereal Chemists, Inc. 

The deleterious effects of trace amounts of dimethyl sulfoxide on peptide-bound and free amino acids during acid hydrolysis were examined. Interference was eliminated via lyophilization and use of beta- mercaptoethanol.